Radiation Dose measured at Monitoring Post of Fukushima Daiichi Nuclear Power Station | Archives

○Information

○Measurement value list ： 2025/04/30(CSV Download)

MP Unit：μSv/h　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	MP-1	MP-2	MP-3	MP-4	MP-5	MP-6	MP-7	MP-8	Wind Direction	Wind Velocity	Rain
00:00	0.481	0.736	0.468	0.914	0.652	0.302	0.524	0.496	west	5.7	No
00:10	0.481	0.735	0.470	0.912	0.653	0.301	0.524	0.495	west	5.9	No
00:20	0.480	0.734	0.467	0.913	0.653	0.302	0.525	0.496	west	7.0	No
00:30	0.482	0.738	0.468	0.912	0.653	0.302	0.524	0.495	west	7.3	No
00:40	0.481	0.738	0.469	0.914	0.653	0.303	0.524	0.495	west-northwest	4.9	No
00:50	0.481	0.735	0.468	0.911	0.651	0.302	0.525	0.496	west-northwest	7.1	No
01:00	0.481	0.735	0.468	0.913	0.652	0.301	0.525	0.495	west	8.4	No
01:10	0.481	0.738	0.469	0.913	0.652	0.302	0.524	0.495	west-northwest	5.5	No
01:20	0.480	0.737	0.468	0.913	0.653	0.301	0.525	0.495	west	7.9	No
01:30	0.482	0.739	0.469	0.912	0.652	0.301	0.524	0.496	west	7.7	No
01:40	0.482	0.736	0.467	0.913	0.653	0.300	0.526	0.495	west	9.2	No
01:50	0.482	0.738	0.469	0.914	0.654	0.302	0.524	0.495	west	8.1	No
02:00	0.480	0.736	0.469	0.914	0.653	0.301	0.523	0.496	west	6.0	No
02:10	0.481	0.737	0.469	0.916	0.653	0.301	0.524	0.495	west-northwest	5.7	No
02:20	0.480	0.737	0.468	0.914	0.652	0.302	0.524	0.495	west	8.1	No
02:30	0.481	0.736	0.469	0.914	0.654	0.302	0.524	0.494	west	8.2	No
02:40	0.480	0.738	0.467	0.916	0.653	0.302	0.524	0.495	west	8.4	No
02:50	0.481	0.738	0.467	0.913	0.652	0.301	0.524	0.495	west	8.4	No
03:00	0.481	0.737	0.468	0.916	0.653	0.302	0.525	0.494	west-southwest	7.1	No
03:10	0.482	0.736	0.468	0.914	0.655	0.303	0.525	0.497	west-southwest	4.0	No
03:20	0.481	0.736	0.469	0.915	0.652	0.301	0.524	0.494	west	3.8	No
03:30	0.482	0.737	0.470	0.913	0.652	0.300	0.523	0.496	west	6.5	No
03:40	0.481	0.735	0.470	0.914	0.651	0.301	0.524	0.495	west	6.0	No
03:50	0.480	0.735	0.468	0.913	0.654	0.301	0.525	0.495	west	4.8	No
04:00	0.481	0.738	0.469	0.914	0.653	0.301	0.524	0.495	west	2.4	No
04:10	0.482	0.738	0.469	0.913	0.654	0.302	0.524	0.493	west-southwest	2.7	No
04:20	0.481	0.737	0.469	0.913	0.651	0.302	0.526	0.493	west-southwest	1.8	No
04:30	0.481	0.737	0.468	0.914	0.653	0.300	0.524	0.494	south-southwest	0.8	No
04:40	0.482	0.735	0.469	0.916	0.652	0.300	0.524	0.495	-	CALM	No
04:50	0.481	0.736	0.469	0.914	0.651	0.301	0.524	0.496	south-southwest	1.0	No
05:00	0.481	0.737	0.469	0.913	0.652	0.302	0.524	0.494	southwest	1.3	No
05:10	0.482	0.736	0.467	0.912	0.651	0.301	0.525	0.493	west	3.0	No
05:20	0.481	0.737	0.468	0.912	0.653	0.301	0.523	0.495	west	3.3	No
05:30	0.482	0.737	0.469	0.911	0.652	0.301	0.525	0.494	west	4.0	No
05:40	0.481	0.737	0.468	0.915	0.652	0.302	0.525	0.494	west	3.8	No
05:50	0.482	0.737	0.469	0.915	0.652	0.301	0.523	0.494	west	3.8	No
06:00	0.480	0.736	0.469	0.914	0.651	0.302	0.524	0.494	west-northwest	2.9	No
06:10	0.483	0.736	0.468	0.916	0.651	0.301	0.525	0.492	west-northwest	2.1	No
06:20	0.481	0.738	0.468	0.913	0.652	0.300	0.524	0.493	west-northwest	1.6	No
06:30	0.481	0.737	0.469	0.913	0.650	0.301	0.524	0.494	west	1.9	No
06:40	0.480	0.738	0.469	0.914	0.653	0.302	0.524	0.494	west-southwest	1.8	No
06:50	0.482	0.738	0.470	0.915	0.653	0.302	0.524	0.495	west	3.5	No
07:00	0.480	0.737	0.469	0.916	0.653	0.301	0.523	0.494	west	4.0	No
07:10	0.483	0.737	0.469	0.914	0.652	0.301	0.526	0.494	west-southwest	4.6	No
07:20	0.481	0.736	0.468	0.914	0.653	0.299	0.524	0.494	west	2.9	No
07:30	0.481	0.735	0.467	0.911	0.651	0.300	0.522	0.494	west	5.9	No
07:40	0.480	0.733	0.470	0.916	0.653	0.299	0.524	0.495	west-northwest	3.3	No
07:50	0.481	0.736	0.470	0.916	0.652	0.300	0.524	0.495	west	4.9	No
08:00	0.480	0.737	0.469	0.914	0.653	0.301	0.522	0.495	west-northwest	4.6	No
08:10	0.480	0.736	0.469	0.913	0.653	0.300	0.524	0.494	west	5.2	No
08:20	0.480	0.736	0.468	0.913	0.652	0.299	0.523	0.493	west	7.0	No
08:30	0.480	0.737	0.469	0.915	0.653	0.300	0.523	0.492	west	7.6	No
08:40	0.479	0.736	0.470	0.915	0.651	0.300	0.523	0.492	west	7.4	No
08:50	0.480	0.737	0.468	0.916	0.649	0.300	0.524	0.491	west	7.1	No
09:00	0.481	0.737	0.468	0.915	0.650	0.299	0.522	0.492	west	7.9	No
09:10	0.480	0.738	0.469	0.915	0.651	0.299	0.523	0.492	west	7.0	No
09:20	0.481	0.738	0.469	0.915	0.651	0.301	0.524	0.494	west	7.0	No
09:30	0.480	0.737	0.467	0.918	0.651	0.300	0.523	0.494	west-southwest	7.4	No
09:40	0.482	0.738	0.467	0.917	0.651	0.301	0.523	0.493	west	7.9	No
09:50	0.482	0.737	0.468	0.916	0.650	0.300	0.523	0.493	west	8.7	No
10:00	0.481	0.739	0.469	0.915	0.651	0.301	0.525	0.494	west-southwest	8.7	No
10:10	0.483	0.739	0.467	0.919	0.651	0.300	0.524	0.494	west	10.1	No
10:20	0.481	0.738	0.468	0.918	0.653	0.300	0.523	0.495	west	9.8	No
10:30	0.481	0.736	0.468	0.917	0.652	0.300	0.522	0.493	west-northwest	7.9	No
10:40	0.482	0.739	0.470	0.918	0.651	0.301	0.523	0.494	west	8.7	No
10:50	0.483	0.739	0.470	0.917	0.651	0.301	0.523	0.494	west	7.9	No
11:00	0.481	0.739	0.469	0.920	0.653	0.300	0.524	0.494	west	7.4	No
11:10	0.482	0.740	0.469	0.918	0.654	0.300	0.524	0.494	west	6.6	No
11:20	0.483	0.741	0.468	0.920	0.654	0.300	0.524	0.495	west-northwest	6.5	No
11:30	0.482	0.742	0.470	0.918	0.656	0.301	0.524	0.495	west	5.2	No
11:40	0.483	0.740	0.468	0.917	0.655	0.301	0.523	0.494	west	6.3	No
11:50	0.484	0.740	0.470	0.916	0.654	0.300	0.525	0.495	west-northwest	5.7	No
12:00	0.483	0.741	0.469	0.916	0.654	0.302	0.522	0.495	west-northwest	7.3	No
12:10	0.483	0.739	0.471	0.916	0.654	0.301	0.523	0.495	west	6.2	No
12:20	0.484	0.742	0.469	0.915	0.657	0.301	0.522	0.495	west-southwest	8.1	No
12:30	0.484	0.740	0.469	0.916	0.653	0.302	0.525	0.497	west-southwest	8.2	No
12:40	0.486	0.742	0.470	0.920	0.656	0.302	0.522	0.495	west	8.8	No
12:50	0.486	0.742	0.471	0.920	0.654	0.301	0.524	0.495	west	10.3	No
13:00	0.484	0.742	0.469	0.921	0.655	0.301	0.524	0.495	west-southwest	10.3	No
13:10	0.483	0.740	0.469	0.920	0.657	0.301	0.524	0.496	west-southwest	8.4	No
13:20	0.483	0.742	0.471	0.920	0.657	0.303	0.524	0.495	west-southwest	9.5	No
13:30	0.484	0.743	0.471	0.919	0.656	0.302	0.523	0.496	west	8.1	No
13:40	0.483	0.742	0.472	0.920	0.658	0.301	0.523	0.495	west-southwest	9.0	No
13:50	0.484	0.743	0.471	0.920	0.656	0.302	0.523	0.496	west-northwest	8.4	No
14:00	0.484	0.743	0.470	0.920	0.658	0.303	0.525	0.496	west	8.7	No
14:10	0.484	0.742	0.471	0.921	0.658	0.302	0.523	0.495	west-southwest	8.2	No
14:20	0.485	0.743	0.471	0.921	0.659	0.302	0.524	0.495	west	9.8	No
14:30	0.484	0.742	0.472	0.922	0.657	0.302	0.526	0.495	west	8.8	No
14:40	0.485	0.743	0.469	0.919	0.658	0.302	0.524	0.494	west	5.4	No
14:50	0.485	0.742	0.470	0.920	0.656	0.302	0.524	0.496	west	7.4	No
15:00	0.484	0.744	0.470	0.918	0.656	0.302	0.524	0.496	west	6.8	No
15:10	0.485	0.741	0.469	0.919	0.657	0.300	0.523	0.496	west	7.7	No
15:20	0.484	0.743	0.472	0.921	0.658	0.302	0.523	0.496	west-northwest	7.4	No
15:30	0.486	0.742	0.471	0.919	0.658	0.301	0.524	0.496	west	5.5	No
15:40	0.485	0.742	0.469	0.920	0.659	0.302	0.523	0.495	west-northwest	6.0	No
15:50	0.485	0.741	0.470	0.920	0.657	0.303	0.525	0.496	west	5.7	No
16:00	0.484	0.741	0.471	0.920	0.656	0.302	0.523	0.496	west-southwest	5.9	No
16:10	0.484	0.741	0.471	0.920	0.657	0.302	0.523	0.494	west	5.5	No
16:20	0.483	0.741	0.471	0.921	0.658	0.301	0.525	0.496	west	4.6	No
16:30	0.483	0.742	0.469	0.920	0.658	0.301	0.524	0.494	east-northeast	2.9	No
16:40	0.484	0.744	0.470	0.920	0.659	0.301	0.524	0.495	east-northeast	5.7	No
16:50	0.486	0.743	0.470	0.919	0.659	0.302	0.521	0.495	east-northeast	3.2	No
17:00	0.485	0.742	0.471	0.919	0.659	0.301	0.523	0.494	east	4.1	No
17:10	0.485	0.745	0.470	0.919	0.657	0.302	0.523	0.494	east	3.0	No
17:20	0.483	0.744	0.469	0.922	0.658	0.302	0.522	0.495	east-southeast	2.7	No
17:30	0.484	0.745	0.470	0.920	0.656	0.302	0.523	0.495	east-southeast	4.3	No
17:40	0.483	0.745	0.470	0.919	0.656	0.304	0.523	0.496	east	5.1	No
17:50	0.483	0.743	0.470	0.921	0.657	0.303	0.522	0.496	east-southeast	5.1	No
18:00	0.483	0.744	0.470	0.920	0.656	0.302	0.522	0.497	east-southeast	3.5	No
18:10	0.485	0.748	0.470	0.923	0.657	0.304	0.521	0.495	southeast	2.9	No
18:20	0.486	0.746	0.469	0.923	0.657	0.304	0.520	0.495	southeast	2.1	No
18:30	0.485	0.746	0.470	0.923	0.660	0.302	0.521	0.496	south-southeast	2.4	No
18:40	0.486	0.745	0.471	0.923	0.660	0.302	0.522	0.496	south-southeast	1.3	No
18:50	0.485	0.745	0.470	0.920	0.658	0.302	0.524	0.496	east	2.1	No
19:00	0.484	0.744	0.471	0.923	0.659	0.303	0.523	0.495	east-southeast	2.7	No
19:10	0.486	0.745	0.470	0.924	0.660	0.302	0.525	0.496	east	1.9	No
19:20	0.485	0.747	0.473	0.922	0.659	0.301	0.524	0.495	east-southeast	2.1	No
19:30	0.485	0.743	0.471	0.922	0.659	0.303	0.524	0.494	east-southeast	2.2	No
19:40	0.485	0.745	0.472	0.923	0.660	0.303	0.523	0.496	southeast	2.4	No
19:50	0.485	0.745	0.471	0.923	0.660	0.303	0.526	0.494	east-southeast	1.8	No
20:00	0.485	0.744	0.469	0.924	0.659	0.302	0.525	0.494	southeast	1.1	No
20:10	0.485	0.744	0.472	0.921	0.658	0.302	0.525	0.495	south-southeast	0.7	No
20:20	0.484	0.745	0.470	0.923	0.660	0.301	0.523	0.495	south	0.7	No
20:30	0.484	0.744	0.471	0.923	0.658	0.302	0.524	0.494	south-southeast	0.7	No
20:40	0.484	0.743	0.469	0.921	0.659	0.301	0.525	0.495	south-southeast	0.8	No
20:50	0.485	0.743	0.470	0.923	0.656	0.301	0.525	0.496	south	0.7	No
21:00	0.484	0.743	0.470	0.922	0.657	0.302	0.525	0.494	south	1.4	No
21:10	0.484	0.744	0.471	0.921	0.658	0.302	0.525	0.493	south	2.4	No
21:20	0.484	0.744	0.471	0.921	0.659	0.301	0.524	0.494	south	2.4	No
21:30	0.485	0.743	0.471	0.923	0.658	0.302	0.526	0.494	south-southwest	2.5	No
21:40	0.484	0.744	0.471	0.921	0.658	0.302	0.525	0.494	south	2.9	No
21:50	0.485	0.744	0.470	0.922	0.657	0.302	0.525	0.495	south	4.0	No
22:00	0.485	0.744	0.471	0.922	0.657	0.301	0.525	0.494	south	4.0	No
22:10	0.485	0.744	0.470	0.922	0.659	0.301	0.525	0.494	south	4.6	No
22:20	0.485	0.745	0.470	0.922	0.659	0.302	0.525	0.494	south	4.0	No
22:30	0.483	0.743	0.471	0.922	0.659	0.302	0.525	0.494	south	3.7	No
22:40	0.484	0.744	0.468	0.923	0.657	0.301	0.525	0.494	south-southeast	3.5	No
22:50	0.484	0.744	0.470	0.922	0.659	0.302	0.525	0.495	south-southeast	3.0	No
23:00	0.483	0.743	0.470	0.922	0.659	0.303	0.525	0.493	south-southeast	3.0	No
23:10	0.485	0.743	0.469	0.925	0.659	0.302	0.526	0.494	south	2.1	No
23:20	0.484	0.743	0.469	0.923	0.659	0.302	0.526	0.494	south	1.6	No
23:30	0.483	0.745	0.470	0.923	0.660	0.302	0.525	0.494	south-southwest	2.2	No
23:40	0.486	0.744	0.469	0.923	0.659	0.303	0.525	0.495	south-southwest	2.7	No
23:50	0.483	0.742	0.470	0.919	0.661	0.301	0.526	0.494	south-southwest	2.9	No